Conclussion: We could screen high expressed clone of heterologous gene using tetracyclineresistance screening system.
结论：可通过四环素抗性筛选系统筛选外源基因的高效表达克隆。
2
Amoxicillin and tetracycline might be a good option as their resistance rates were very low.
阿莫西林和四环素可能是不错的选择，因为他们的耐药率都很低。
3
Bacteria to penicillin, cefotaxime, gentamicin, tetracycline, rifampin is highly sensitive to amikacin, neomycin, erythromycin and moderately sensitive to azithromycin resistance.